engineering recuitment UPCL AE (E&M) 2021 Mock Test Quantitative Aptitude Speed Time and Distance Relative Speed
A cat and a rat participate in a 550 meter race. Cat runs 5m/s for first 10 seconds, 8m/s for next 10 sec and 11m/s for next 10 sec and so on. Rat runs 7m/s throughout. How much leads in terms of distance, if the cat finished the race.
1
350 meters
2
380 meters
3
200 meters
4
cat never wins